Ensy AHU-200 KH SLIM, Руководство пользователя и инструкция по установке

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393829 ‐ 2 Rev 1: 19.04.2017. KJK
We reserve the right to change technical data without notice. http://www.ensy.no
Side 28
Inlet diffusers, extract louvers and cooker hood
Supply air diffusers have to be placed in the living area such as bedroom and living room, while the
exhaust air louvers are placed in wet areas (bathrooms, laundry, etc.), toilet and kitchen
NB: Although there is a cooker hood integrated in the unit it also must be mounted
separate exhaust louver in the kitchen
In AHU ‐ 200 KH and KV the cooker hood outlet is led directly to the exhaust fan without the smell and
pollutants carried through the heat exchanger. In order to achieve heat recovery from ventilation due
to exhaust louver in the kitchen, therefore, this exhaust louver has to be connected together with the
exhaust from the wet cells.
NB! The cooker hood is equipped with dampers which are dense in the closed position
(without opening for the basic ventilation). If there are any «leakage» in the extract pipe
from the cooker hood when the cooker hood isn’t activated then there will be a “Rotor
fault” alarm.
Exhaust air louvers can be mounted in the ceiling or wall. Supply air diffuser can be mounted in the
ceiling or "low wall". In "low wall" must sectorial aperture positioned so that supply airstream carried
upwards along the sloping ceiling. Supply in the wall at the horizontal ceiling must have “throwing
direction", so that air enters the room along the ceiling. Air supply via the outlet valve allows air jet
throw length, and the exhaust air diffusers can therefore be used as supply air diffuser in the wall
when there is ridge ceiling.
The diffusers should be mounted in frames, so that they can be easily
removed for cleaning.
4 Setting the airflow.
As default setting may supply air diffusers core is opened from 5 to 7
turns from the closed position and locked with a centre nut. Exhaust
louvers core is opened 10 turns from the closed position and locked
with a centre nut. For adjustment of air flow to each room the settings
for the diffusers must be measured. Balancing scheme (diagram) intended by design, or alternatively
by balancing acc. flow measurements with equipment specifically designed for this
Supply air diffusor Exhaust louver